Contra Costa County property record for 176 Diablo Ranch Ct, Danville, CA 94506
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 4,059 sqft · built 2001 |
| Lot Size | 0.6 acres (26,136 sqft) |
| Owner | Individual Name on File |
| Last Sale | $450,000 (Aug 2011) |
| Tax Bill | $25,301 (2025) |
| Deeds & Mortgages | Aug 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 203-850-012-6 |
| Primary APN | 203-850-012-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 4,059 sqft Living Area |
| 1st Floor Area | 2,060 sqft |
| 2nd Floor Area | 1,999 sqft |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2002 |
| Lot Area | 26,136 sqft (0.6 acres) |
| Garage Type | Attached |
| Garage Area | 720 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 176 DIABLO RANCH CT |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94506-2072 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T7462 L12 |
| Legal Subdivision | SUBDIVISION 7462 |
| Legal Tract | 7462 |
| Legal Lot Number | 12 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 355112 |
176 Diablo Ranch Ct is owned and occupied by an individual who bought it in August 2011.
Source: Contra Costa County records, as of August 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 176 DIABLO RANCH CT, DANVILLE, CA 94506-2072 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 22, 2011 · Amount on File |
| Deed Sale | Aug 22, 2011 · Amount on File |
| Prior Sale | Sep 22, 2006 · Amount on File |
| Deed Document Number | 2011170420 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 176 DIABLO RANCH CT, DANVILLE, CA 94506-2072 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000127161 |
|---|---|
| Date | Aug 12, 2019 |
| Instrument | 2019-127161 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.37% |
| Type Change Date | Sep 1, 2029 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.37% |
| Index | 1-Year LIBOR |
| Max Rate | 8.37% |
The 2025 property tax bill for 176 Diablo Ranch Ct was $25,301 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,254,853 (+2%) Land $1,067,639 Building $1,187,214 | |
| 2025 | $25,301.00 Homeowner's exemption | $2,210,641 Land $1,046,705 Building $1,163,936 |
| 2023 | $24,408.00 (+0.81%) Homeowner's exemption | $2,124,801 Land $1,006,061 Building $1,118,740 |
| 2022 | $24,212.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 176 Diablo Ranch Ct in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1983.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 3 (1983–2019) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Feb 2019 · other causes |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 176 Diablo Ranch Ct is very high, ranking above 92% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Very High above 92% of the US · above 75% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 69 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T DSL | 100 / 20 |
May also be available: Etheric Networks, T-Mobile, Verizon.
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